Suppose you haven’t modified anything to change the default content output, maybe this can help: add_filter(‘the_content’, function($content) { $content = preg_replace(‘~^<p><img([^>]+)></p>~i’, ”, $content, 1); return $content; }, PHP_INT_MAX);
There’s no such constant in WordPress core that would allow you to that. As plugins and themes can do pretty much anything, it’s hard to detect such external calls. Also, only very few users actually run WordPress on a local install (mainly developers). Thus, this is not suitable for core according to the project’s philosophies … Read more
From the documentation of WP All Import, the pmxi_saved_post action takes one parameter, $id, which is “the ID of the post/page/Custom Post Type that was just created.” So, your post_saved() callback should look like this: add_action(‘pmxi_saved_post’, ‘wpse246838_post_saved’, 10, 1); function wpse246838_post_saved( $id ) { $my_post = array( “ID” => $id, “post_content” => “1”, ); wp_update_post( … Read more
if you’re using ACF, create an options page and then add a field there. Then present that data in a side widget by echoing out the field. once the field is created you can call it with this code: <?php the_field(‘page_content’, ‘option’); ?> I like to add it to a function function rt_show_field() { $field … Read more
Columns can be hidden from view using the screen options tab. On the upper right hand side of the dashboard click screen options Un check any of the columns you want to hide. Normally the edit options are displayed as horizontal text. A plugin or other function has changed this.
This is because the images are defined as floating to the left. To solve this, you can add a clear: both to the <h4> elements (it probably won’t hurt to do this in the stylesheet – will there be a situation where you need a title that exists next to a float?).
You don’t need a plugin for that. You have at least two options: Take advantage of the Category/Tag description field, to create content to output either on a category.php/tag.php template file, or else in archive.php or index.php inside an if ( is_category() )/if ( is_tag() ) conditional. If you really need to customize your “introductory” … Read more
Where are you doing your code parsing? If you’re doing it directly in the template file, inside the Loop, then you should be using get_the_content(). However, it might be more efficient to filter the_content(), via the the_content filter. e.g. in functions.php: function mytheme_filter_the_content( $content ) { // add code here to filter the_content // which … Read more
If you just need to change the post content, you can avoid the overhead of get_posts/WP_Query by directly querying the database: global $wpdb; $results = $wpdb->get_results(“SELECT ID, post_content FROM {$wpdb->posts}”); $total = count($results); $changed = 0; foreach($results as $entry){ $new_content = strip_tags($entry->post_content, ‘<img><a>’); if($entry->post_content !== $new_content){ $wpdb->query($wpdb->prepare( “UPDATE {$wpdb->posts} SET post_content = %s WHERE ID … Read more
It depends on the type of content. Is the content dynamic, likely to change, likely to have repetitions of the same types of information, time dependent? I’ll probably use a custom post type. Is the content unlikely to change, or only needs one instance of the information set (like a logo, Google analytics code, social … Read more